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Cara is putting apples from her orchard into $5$ -pound bags to sell. The median number of apples in the bags is $15$ apples, and the interquartile range is $2$ apples. Cara hopes all the bags will sell in the next $4$ to $7$ days. $\newline$ Which is a measure of how much the number of apples in a bag varies? $\newline$ Choices: $\newline$ (A) $2$ apples $\newline$ (B) $4$ apples $\newline$ (C) $7$ apples $\newline$ (D) $15$ apples

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Interpret regression lines

Full solution

Q. Cara is putting apples from her orchard into

5

-pound bags to sell. The median number of apples in the bags is

15

apples, and the interquartile range is

2

apples. Cara hopes all the bags will sell in the next

4

to

7

days.

\newline

Which is a measure of how much the number of apples in a bag varies?

\newline

Choices:

\newline

(A)

2

apples

\newline

(B)

4

apples

\newline

(C)

7

apples

\newline

(D)

15

apples

Identify variation measure: Identify the measure of variation in the data set. The question asks for a measure of how much the number of apples in a bag varies.
Recognize IQR definition: Recognize the definition of interquartile range (IQR). IQR measures the spread of the middle $50\%$ of the data, indicating variability around the median.
Match IQR definition: Match the definition of IQR to the choices given. The interquartile range provided in the problem is $2$ apples.

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